In this paper we describe how we have added support for dynamic delegation of authority that is enacted via the issuing of credentials from one user to another, to the XACML model ...
In the Database-As-a-Service (DAS) model, clients store their database contents at servers belonging to potentially untrusted service providers. To maintain data confidentiality, ...
To support rapid software evolution, it is desirable to construct software systems from reusable components. In this approach, the architecture of a system is described as a collec...
E-commerce is a rapidly expanding sector all over the world. While this is apparently good news to the world's consumers and business companies, it is creating big challenges...
Abstract: This paper presents the evidential paradigm of computer-supported mathematical assistance in "doing" mathematics and in reasoning activity. At present, the evid...
Alexander V. Lyaletski, Anatoly E. Doroshenko, And...